| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package org.apache.tools.ant.taskdefs; |
| |
| import org.apache.tools.ant.BuildFileTest; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.util.FileUtils; |
| |
| import java.io.File; |
| |
| public class TouchTest extends BuildFileTest { |
| |
| private static String TOUCH_FILE = "src/etc/testcases/taskdefs/touchtest"; |
| |
| /** Utilities used for file operations */ |
| private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); |
| |
| public TouchTest(String name) { |
| super(name); |
| } |
| |
| public void setUp() { |
| configureProject("src/etc/testcases/taskdefs/touch.xml"); |
| } |
| |
| public void tearDown() { |
| executeTarget("cleanup"); |
| } |
| |
| public long getTargetTime() { |
| |
| File file = new File(System.getProperty("root"), TOUCH_FILE); |
| if(!file.exists()) { |
| throw new BuildException("failed to touch file " + file); |
| } |
| return file.lastModified(); |
| } |
| |
| /** |
| * No real test, simply checks whether the dateformat without |
| * seconds is accepted - by erroring out otherwise. |
| */ |
| public void testNoSeconds() { |
| executeTarget("noSeconds"); |
| long time = getTargetTime(); |
| } |
| |
| /** |
| * No real test, simply checks whether the dateformat with |
| * seconds is accepted - by erroring out otherwise. |
| */ |
| public void testSeconds() { |
| executeTarget("seconds"); |
| long time=getTargetTime(); |
| } |
| /** |
| * verify that the millis test sets things up |
| */ |
| public void testMillis() { |
| touchFile("testMillis", 662256000000L); |
| } |
| |
| /** |
| * verify that the default value defaults to now |
| */ |
| public void testNow() { |
| long now=System.currentTimeMillis(); |
| executeTarget("testNow"); |
| long time = getTargetTime(); |
| assertTimesNearlyMatch(time,now,5000); |
| } |
| /** |
| * verify that the millis test sets things up |
| */ |
| public void test2000() { |
| touchFile("test2000", 946080000000L); |
| } |
| |
| /** |
| * test the file list |
| */ |
| public void testFilelist() { |
| touchFile("testFilelist", 662256000000L); |
| } |
| |
| /** |
| * test the file set |
| */ |
| public void testFileset() { |
| touchFile("testFileset", 946080000000L); |
| } |
| |
| /** |
| * test the resource collection |
| */ |
| public void testResourceCollection() { |
| touchFile("testResourceCollection", 1662256000000L); |
| } |
| |
| /** |
| * test the mapped file set |
| */ |
| public void testMappedFileset() { |
| executeTarget("testMappedFileset"); |
| } |
| |
| /** |
| * test the explicit mapped file set |
| */ |
| public void testExplicitMappedFileset() { |
| executeTarget("testExplicitMappedFileset"); |
| } |
| |
| /** |
| * test the mapped file list |
| */ |
| public void testMappedFilelist() { |
| executeTarget("testMappedFilelist"); |
| } |
| |
| /** |
| * test the pattern attribute |
| */ |
| public void testGoodPattern() { |
| executeTarget("testGoodPattern"); |
| } |
| |
| /** |
| * test the pattern attribute again |
| */ |
| public void testBadPattern() { |
| expectBuildExceptionContaining("testBadPattern", |
| "No parsing exception thrown", "Unparseable"); |
| } |
| |
| /** |
| * run a target to touch the test file; verify the timestamp is as expected |
| * @param targetName |
| * @param timestamp |
| */ |
| private void touchFile(String targetName, long timestamp) { |
| executeTarget(targetName); |
| long time = getTargetTime(); |
| assertTimesNearlyMatch(timestamp, time); |
| } |
| |
| /** |
| * assert that two times are within the current FS granularity; |
| * @param timestamp |
| * @param time |
| */ |
| public void assertTimesNearlyMatch(long timestamp,long time) { |
| long granularity= FILE_UTILS.getFileTimestampGranularity(); |
| assertTimesNearlyMatch(timestamp, time, granularity); |
| } |
| |
| /** |
| * assert that two times are within a specified range |
| * @param timestamp |
| * @param time |
| * @param range |
| */ |
| private void assertTimesNearlyMatch(long timestamp, long time, long range) { |
| assertTrue("Time " + timestamp + " is not within " + range + " ms of " |
| + time, (Math.abs(time - timestamp) <= range)); |
| } |
| } |